157787536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1381}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 315831224

約数和(自身を除く): 158043688

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 592, 772, 1381, 1544, 2762, 3088, 5524, 7141, 11048, 14282, 22096, 28564, 51097, 57128, 102194, 114256, 204388, 266533, 408776, 533066, 817552, 1066132, 2132264, 4264528, 9861721, 19723442, 39446884, 78893768, 157787536]

約数ペア:

[(1, 157787536), (2, 78893768), (4, 39446884), (8, 19723442), (16, 9861721), (37, 4264528), (74, 2132264), (148, 1066132), (193, 817552), (296, 533066), (386, 408776), (592, 266533), (772, 204388), (1381, 114256), (1544, 102194), (2762, 57128), (3088, 51097), (5524, 28564), (7141, 22096), (11048, 14282)]